snowmat.htm | Gammonline - Backgammon Resources

player2 (Green) vs. Snowie (White)

19 point Match

	Game 01
	Match to 19. Score Green-White: 0-0

Move 1 White
		Pip: 167
		Game 1 19 point match Green-White: Score 0-0
		Pip: 167

#		Ply	Move	Equity
*	1	M	24/23 13/11	0.002
			0.5% 12.5% 50.0% 50.0% 12.4% 0.5%
			95% confidence interval: - money cubeless eq.: 0.001 �0.011. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 51888 games), played 2-ply (huge), seed 8711, with race database.
	2	M	13/11 6/5	-0.009 (-0.011)
			0.5% 13.2% 49.7% 50.3% 13.3% 0.6%
			95% confidence interval: - money cubeless eq.: -0.008 �0.012. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 40663 games), played 2-ply (huge), seed 8711, with race database.
	3	M	24/21	-0.027 (-0.029)
			0.4% 11.6% 49.3% 50.7% 12.3% 0.4%
			95% confidence interval: - money cubeless eq.: -0.022 �0.010. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 66758 games), played 2-ply (huge), seed 8711, with race database.
	4	M	13/10	-0.029 (-0.030)
			0.5% 12.9% 49.0% 51.0% 13.1% 0.5%
			95% confidence interval: - money cubeless eq.: -0.022 �0.009. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 64102 games), played 2-ply (huge), seed 8711, with race database.
	5	M	24/22 24/23	-0.041 (-0.042)
			0.4% 11.5% 48.9% 51.1% 12.4% 0.5%
			95% confidence interval: - money cubeless eq.: -0.031 �0.010. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 62427 games), played 2-ply (huge), seed 8711, with race database.
	6	3	24/22 6/5	-0.099 (-0.101)
			0.3% 11.2% 47.5% 52.5% 13.4% 0.4%

Move 2 Green
		Pip: 164
		Game 1 19 point match Green-White: Score 0-0
		Pip: 167

#		Ply	Move	Equity
*	1	2	8/5 6/5	0.100
			0.5% 14.4% 52.4% 47.6% 12.0% 0.4%
	2	2	24/21 24/23	-0.138 (-0.238)
			0.3% 10.0% 46.6% 53.4% 13.8% 0.4%
	3	2	24/23 13/10	-0.142 (-0.242)
			0.3% 11.0% 46.3% 53.7% 14.2% 0.5%
	4	2	24/20	-0.147 (-0.247)
			0.3% 10.1% 46.5% 53.5% 14.3% 0.5%
	5	2	13/9	-0.154 (-0.254)
			0.4% 11.4% 45.6% 54.4% 14.0% 0.5%
	6	2	6/2*	-0.185 (-0.285)
			0.3% 10.7% 45.0% 55.0% 14.6% 0.5%

Move 2 White
		Pip: 164
		Game 1 19 point match Green-White: Score 0-0
		Pip: 163

#		Ply	Move	Equity
*	1	M	13/8 13/11	-0.195
			0.5% 12.0% 45.1% 54.9% 16.1% 0.7%
			95% confidence interval: - money cubeless eq.: -0.139 �0.016. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 26574 games), played 2-ply (huge), seed 8711, with race database.
	2	M	23/18 13/11	-0.197 (-0.002)
			0.4% 10.8% 46.3% 53.7% 17.7% 0.7%
			95% confidence interval: - money cubeless eq.: -0.147 �0.012. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 46667 games), played 2-ply (huge), seed 8711, with race database.
	3	M	23/16	-0.275 (-0.081)
			0.4% 9.8% 44.3% 55.7% 18.6% 0.8%
			95% confidence interval: - money cubeless eq.: -0.205 �0.012. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 39871 games), played 2-ply (huge), seed 8711, with race database.
	4	3	24/22 13/8	-0.277 (-0.082)
			0.4% 10.7% 43.7% 56.3% 17.4% 0.7%
	5	3	23/21 13/8	-0.284 (-0.089)
			0.4% 10.4% 43.6% 56.4% 17.2% 0.6%
	6	3	13/8 11/9	-0.285 (-0.090)
			0.4% 10.9% 43.2% 56.8% 17.4% 0.7%

Move 3 Green
		Pip: 157
		Game 1 19 point match Green-White: Score 0-0
		Pip: 163

#		Ply	Move	Equity
*	1	3	24/21 13/11	0.092
			0.5% 14.1% 52.4% 47.6% 12.2% 0.5%
	2	3	13/8	0.080 (-0.012)
			0.6% 14.8% 51.5% 48.5% 12.0% 0.4%
	3	3	13/10 13/11	0.080 (-0.012)
			0.6% 15.2% 51.6% 48.4% 12.5% 0.5%
	4	3	24/22 13/10	0.074 (-0.018)
			0.6% 14.3% 52.0% 48.0% 12.9% 0.5%
	5	3	24/21 24/22	0.041 (-0.051)
			0.5% 13.0% 51.4% 48.6% 12.7% 0.5%
	6	3	13/10 6/4	0.008 (-0.084)
			0.5% 14.5% 49.9% 50.1% 13.8% 0.5%

Move 3 White
		Pip: 157
		Game 1 19 point match Green-White: Score 0-0
		Pip: 158

#		Ply	Move	Equity
*	1	M	23/15	-0.368
			0.4% 9.9% 41.3% 58.7% 18.5% 0.8%
			95% confidence interval: - money cubeless eq.: -0.263 �0.014. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 31166 games), played 2-ply (huge), seed 8711, with race database.
	2	M	24/18 6/4*	-0.375 (-0.007)
			0.4% 10.6% 41.8% 58.2% 20.0% 1.0%
			95% confidence interval: - money cubeless eq.: -0.263 �0.014. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 35777 games), played 2-ply (huge), seed 8711, with race database.
	3	M	24/16	-0.378 (-0.010)
			0.3% 8.8% 41.3% 58.7% 18.3% 0.7%
			95% confidence interval: - money cubeless eq.: -0.272 �0.013. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 39930 games), played 2-ply (huge), seed 8711, with race database.
	4	M	24/18 8/6	-0.414 (-0.045)
			0.4% 9.2% 40.9% 59.1% 19.7% 0.8%
			95% confidence interval: - money cubeless eq.: -0.292 �0.012. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 40670 games), played 2-ply (huge), seed 8711, with race database.
	5	M	24/18 23/21	-0.425 (-0.056)
			0.4% 9.7% 40.9% 59.1% 20.8% 0.8%
			95% confidence interval: - money cubeless eq.: -0.297 �0.014. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 31555 games), played 2-ply (huge), seed 8711, with race database.
	6	3	24/22 8/2	-0.453 (-0.084)
			0.4% 9.9% 39.4% 60.6% 20.3% 0.9%

Move 4 Green
		Pip: 149
		Game 1 19 point match Green-White: Score 0-0
		Pip: 158

#		Ply	Move	Equity
*	1	3	13/10*	0.380
			0.8% 18.8% 59.1% 40.9% 9.7% 0.4%
	2	3	11/10*/8	0.326 (-0.054)
			0.6% 17.1% 57.8% 42.2% 9.0% 0.3%
	3	3	24/22 11/10*	0.326 (-0.054)
			0.6% 17.1% 57.9% 42.1% 9.5% 0.3%
	4	2	11/10* 6/4	0.182 (-0.198)
			0.6% 16.8% 53.9% 46.1% 12.5% 0.5%
	5	2	11/10* 8/6	0.117 (-0.263)
			0.7% 16.5% 52.2% 47.8% 12.1% 0.5%
	6	1	13/11 6/5	0.044 (-0.336)
			0.5% 14.1% 50.4% 49.6% 11.6% 0.4%

Move 4 White
		Pip: 159
		Game 1 19 point match Green-White: Score 0-0
		Pip: 155

#		Ply	Move	Equity
	1	M	bar/23 8/4*	-0.447
			0.4% 10.6% 39.9% 60.1% 20.6% 1.0%
			95% confidence interval: - money cubeless eq.: -0.306 �0.015. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 28448 games), played 2-ply (huge), seed 8711, with race database.
*	2	M	bar/21 6/4*	-0.462 (-0.015)
			0.4% 10.2% 39.8% 60.2% 21.4% 1.0%
			95% confidence interval: - money cubeless eq.: -0.322 �0.016. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 30518 games), played 2-ply (huge), seed 8711, with race database.
	3	M	bar/21 24/22	-0.475 (-0.028)
			0.4% 9.7% 39.7% 60.3% 22.8% 0.9%
			95% confidence interval: - money cubeless eq.: -0.342 �0.014. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 33145 games), played 2-ply (huge), seed 8711, with race database.
	4	M	bar/21 8/6	-0.516 (-0.070)
			0.4% 9.4% 37.8% 62.2% 20.4% 0.9%
			95% confidence interval: - money cubeless eq.: -0.358 �0.014. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 25455 games), played 2-ply (huge), seed 8711, with race database.
	5	2	bar/23 6/2	-0.542 (-0.095)
			0.3% 8.7% 37.1% 62.9% 21.6% 1.0%
	6	1	bar/21 13/11	-0.750 (-0.303)
			0.3% 8.0% 35.1% 64.9% 26.0% 1.3%

Move 5 Green
		Pip: 153
		Game 1 19 point match Green-White: Score 0-0
		Pip: 159

Cube action equity		Alert: Correct decision not to double
3-Ply	Money equity:	0.306
	0.9% 21.2% 59.6% 40.4% 10.3% 0.4%
1.	No double	0.440
2.	Double, take	0.345	(-0.095)
3.	Double, pass	1.000	(+0.560)
Proper cube action: No double, take			15%

#		Ply	Move	Equity
*	1	3	bar/20 11/10	0.147
			0.6% 15.1% 53.9% 46.1% 12.2% 0.5%
	2	3	bar/24 10/5	0.049 (-0.098)
			0.6% 15.2% 50.5% 49.5% 12.6% 0.5%
	3	3	bar/24 6/1*	0.015 (-0.132)
			0.7% 16.7% 49.3% 50.7% 14.5% 0.6%
	4	3	bar/20 6/5	-0.009 (-0.156)
			0.7% 15.2% 50.0% 50.0% 15.2% 0.7%
	5	2	bar/24 13/8	-0.031 (-0.178)
			0.6% 14.3% 48.6% 51.4% 13.8% 0.5%
	6	2	bar/20 24/23	-0.038 (-0.185)
			0.5% 13.8% 49.1% 50.9% 15.0% 0.6%

Move 5 White
		Pip: 153
		Game 1 19 point match Green-White: Score 0-0
		Pip: 153

#		Ply	Move	Equity
*	1	M	6/1* 4/1	-0.303
			0.5% 12.2% 42.2% 57.8% 17.0% 0.7%
			95% confidence interval: - money cubeless eq.: -0.207 �0.015. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 30919 games), played 2-ply (huge), seed 8711, with race database.
	2	M	24/21 8/3	-0.317 (-0.015)
			0.3% 8.5% 40.4% 59.6% 11.5% 0.5%
			95% confidence interval: - money cubeless eq.: -0.223 �0.013. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 27193 games), played 2-ply (huge), seed 8711, with race database.
	3	M	21/13	-0.375 (-0.073)
			0.3% 7.8% 41.6% 58.4% 17.1% 0.7%
			95% confidence interval: - money cubeless eq.: -0.264 �0.018. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 19793 games), played 2-ply (huge), seed 8711, with race database.
	4	3	24/21 6/1*	-0.432 (-0.129)
			0.2% 7.4% 38.2% 61.8% 13.0% 0.4%
	5	2	21/16 4/1*	-0.460 (-0.157)
			0.3% 7.8% 39.0% 61.0% 20.3% 0.9%
	6	2	8/3 6/3	-0.464 (-0.161)
			0.4% 9.9% 38.4% 61.6% 21.4% 1.0%

Move 6 Green
		Pip: 145
		Game 1 19 point match Green-White: Score 0-0
		Pip: 154

#		Ply	Move	Equity
*	1	3	bar/20 13/10	0.411
			0.6% 15.8% 59.9% 40.1% 6.7% 0.2%
	2	3	bar/20 6/3	0.308 (-0.103)
			0.6% 15.6% 57.1% 42.9% 8.4% 0.3%
	3	2	bar/22 20/15	0.233 (-0.178)
			0.6% 14.4% 57.1% 42.9% 12.8% 0.4%
	4	2	bar/22 13/8	0.188 (-0.223)
			0.7% 15.8% 55.6% 44.4% 14.0% 0.5%
	5	2	bar/22 6/1*	0.178 (-0.233)
			0.7% 16.0% 54.9% 45.1% 14.0% 0.5%
	6	2	bar/20 8/5	0.173 (-0.239)
			0.5% 14.2% 53.4% 46.6% 8.8% 0.3%

Move 6 White
		Pip: 145
		Game 1 19 point match Green-White: Score 0-0
		Pip: 146

#		Ply	Move	Equity
*	1	3	24/23 8/2	-0.707
			0.3% 7.5% 34.8% 65.2% 22.8% 1.0%
	2	3	13/7 8/7	-0.809 (-0.102)
			0.2% 7.1% 33.1% 66.9% 23.5% 1.1%
	3	3	8/1	-0.856 (-0.149)
			0.2% 5.9% 32.5% 67.5% 23.2% 0.8%
	4	2	24/18 8/7	-0.953 (-0.247)
			0.2% 6.7% 32.3% 67.7% 28.0% 1.3%
	5	2	11/4	-0.988 (-0.282)
			0.2% 7.0% 30.5% 69.5% 25.9% 1.1%
	6	2	13/6	-1.000 (-0.293)
			0.2% 6.7% 30.4% 69.6% 26.2% 1.2%


		Pip: 138
		Game 1 19 point match Green-White: Score 0-0
		Pip: 146

7.	Green	Double

	White	Take

Cube action equity
Mini-Rollout	Money equity:	0.496
	0.8% 23.5% 66.4% 33.6% 7.0% 0.4%
	95% confidence interval: - money cubeless eq.: 0.496 �0.024. Rollout settings: Full rollout, 360 games (equiv. 10555 games), played 2-ply (huge), random seed, with race database.
1.	Double, take	0.778
2.	No double	0.681	(-0.097)
3.	Double, pass	1.000	(+0.222)
Proper cube action: Double, take

Move 8 Green
		Pip: 138
		Game 1 19 point match Green-White: Score 0-0
		Pip: 146

#		Ply	Move	Equity
*	1	3	10/5 6/4*	0.290
			1.0% 22.1% 63.4% 36.6% 8.8% 0.3%
	2	3	13/8 6/4*	0.243 (-0.047)
			0.8% 20.0% 62.5% 37.5% 8.9% 0.3%
	3	3	13/8 13/11	0.169 (-0.121)
			0.7% 16.4% 59.9% 40.1% 6.3% 0.2%
	4	3	20/15 6/4*	0.141 (-0.149)
			0.7% 18.3% 61.1% 38.9% 13.9% 0.5%
	5	2	10/3	0.108 (-0.182)
			0.8% 17.1% 57.9% 42.1% 8.6% 0.3%
	6	2	10/8 6/1	0.105 (-0.185)
			0.8% 16.6% 57.8% 42.2% 8.1% 0.3%

Move 8 White
		Pip: 142
		Game 1 19 point match Green-White: Score 0-0
		Pip: 139

#		Ply	Move	Equity
*	1	2	bar/22 8/2	-0.322
			0.3% 7.8% 36.2% 63.8% 23.5% 1.2%
	2	2	bar/16	-0.506 (-0.185)
			0.3% 6.4% 31.5% 68.5% 29.1% 1.5%
	3	1	bar/22 13/7	-0.747 (-0.426)
			0.2% 6.7% 25.3% 74.7% 38.1% 1.9%

Move 9 Green
		Pip: 133
		Game 1 19 point match Green-White: Score 0-0
		Pip: 139

#		Ply	Move	Equity
*	1	3	8/3* 8/4	0.356
			1.2% 24.9% 64.6% 35.4% 8.0% 0.3%
	2	3	13/4	0.313 (-0.043)
			1.1% 22.4% 63.5% 36.5% 6.9% 0.3%
	3	2	6/1 5/1	0.004 (-0.352)
			0.7% 18.2% 54.1% 45.9% 11.0% 0.4%
	4	2	10/5 8/4	-0.055 (-0.411)
			0.6% 17.1% 52.3% 47.7% 11.6% 0.5%
	5	1	8/4 6/1	-0.054 (-0.410)
			0.9% 16.7% 52.4% 47.6% 11.3% 0.7%
	6	1	8/3* 6/2*	-0.086 (-0.441)
			0.9% 18.9% 52.4% 47.6% 16.7% 0.9%

Move 9 White
		Pip: 136
		Game 1 19 point match Green-White: Score 0-0
		Pip: 130

#		Ply	Move	Equity
*	1	M	bar/24 23/17	-0.510
			0.3% 6.7% 31.7% 68.3% 30.4% 1.3%
			95% confidence interval: - money cubeless eq.: -0.614 �0.020. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 17076 games), played 2-ply (huge), seed 8711, with race database.
	2	M	bar/18	-0.578 (-0.068)
			0.3% 6.4% 29.9% 70.1% 32.4% 1.5%
			95% confidence interval: - money cubeless eq.: -0.675 �0.019. Rollout settings: Truncated rollout, depth 10, 144 games (equiv. 17398 games), played 2-ply (huge), seed 8711, with race database.
	3	2	bar/24 8/2	-0.708 (-0.198)
			0.2% 5.7% 25.8% 74.2% 34.6% 1.9%
	4	2	bar/24 13/7	-0.745 (-0.234)
			0.2% 6.6% 25.2% 74.8% 37.3% 2.2%

Move 10 Green
		Pip: 129
		Game 1 19 point match Green-White: Score 0-0
		Pip: 130

#		Ply	Move	Equity
*	1	3	13/8* 3/2	0.283
			1.3% 26.4% 62.3% 37.7% 11.3% 0.5%
	2	3	13/8* 5/4	0.276 (-0.007)
			1.2% 25.2% 62.5% 37.5% 11.2% 0.5%
	3	3	13/8* 10/9	0.243 (-0.040)
			1.3% 26.8% 62.5% 37.5% 14.5% 0.7%
	4	3	13/8* 6/5	0.233 (-0.050)
			1.2% 24.4% 61.2% 38.8% 11.5% 0.5%
	5	3	13/8* 4/3	0.223 (-0.059)
			1.2% 25.3% 60.6% 39.4% 12.1% 0.5%
	6	3	13/8*/7	0.192 (-0.090)
			1.1% 23.6% 60.3% 39.7% 12.4% 0.5%

Move 10 White
		Pip: 137
		Game 1 19 point match Green-White: Score 0-0
		Pip: 124

#		Ply	Move	Equity
*	1	1	Can't move	-0.812
			0.1% 5.4% 24.5% 75.5% 41.0% 2.4%

Move 11 Green