The score (after 0 games) is: sage_checkertruncated1_cubetrun 0, gnubg_checker3ply_cube2ply 0 (match to 11 points) Match Information: Date: 2026-07-13 Move number 1: sage_checkertruncated1_cubetrun to play 21 GNU Backgammon Position ID: 4HPwATDgc/ABMA Match ID : MABlAQAAAAAE +12-11-10--9--8--7-------6--5--4--3--2--1-+ O: sage_checkertruncated1_cubetrun | X O | | O X | 0 points | X O | | O X | Rolled 21 | X O | | O | | X | | O | | X | | O | ^| |BAR| | 11 points match (Cube: 1) | O | | X | | O | | X | | O X | | X | | O X | | X O | | O X | | X O | 0 points +13-14-15-16-17-18------19-20-21-22-23-24-+ X: gnubg_checker3ply_cube2ply Pip counts: O 167, X 167 * sage_checkertruncated1_cubetrun moves 13/11 6/5 Rolled 21: * 13/11 6/5 Move number 2: gnubg_checker3ply_cube2ply to play 52 GNU Backgammon Position ID: 0HPkATDgc/ABMA Match ID : cIlqAQAAAAAE +13-14-15-16-17-18------19-20-21-22-23-24-+ O: sage_checkertruncated1_cubetrun | X O O | | O O X | 0 points | X O | | O X | | X O | | O | | X | | O | | X | | | v| |BAR| | 11 points match (Cube: 1) | | | X | | O | | X | | O X | | X | | O X | | X O | Rolled 52 | O X | | X O | 0 points +12-11-10--9--8--7-------6--5--4--3--2--1-+ X: gnubg_checker3ply_cube2ply Pip counts: O 164, X 167 * gnubg_checker3ply_cube2ply moves 24/22 13/8 Cube analysis 2-ply cubeless equity +0.002 (Money: +0.002) 0.498 0.145 0.010 - 0.502 0.142 0.007 Cubeful equities: 1. No double +0.002 2. Double, pass +1.000 (+0.998) 3. Double, take -0.348 (-0.350) Proper cube action: No double, take (25.9%) Rolled 52: * 1. Cubeful 3-ply 24/22 13/8 Eq.: -0.244 0.443 0.113 0.005 - 0.557 0.169 0.007 2. Cubeful 3-ply 13/11 13/8 Eq.: -0.263 (-0.019) 0.437 0.126 0.006 - 0.563 0.182 0.011 3. Cubeful 2-ply 13/8 6/4 Eq.: -0.284 (-0.040) 0.435 0.119 0.006 - 0.565 0.182 0.010 4. Cubeful 2-ply 13/6 Eq.: -0.366 (-0.122) 0.412 0.112 0.006 - 0.588 0.192 0.009 5. Cubeful 2-ply 13/11 8/3 Eq.: -0.417 (-0.172) 0.406 0.113 0.007 - 0.594 0.206 0.015 Move number 3: sage_checkertruncated1_cubetrun to play 41 GNU Backgammon Position ID: 4PPgASTQc+QBMA Match ID : MAFmAQAAAAAE +12-11-10--9--8--7-------6--5--4--3--2--1-+ O: sage_checkertruncated1_cubetrun | X O O | | O O X X | 0 points | X O | | O | Rolled 41 | X O | | O | | X | | O | | | | | ^| |BAR| | 11 points match (Cube: 1) | | | X | | O X | | X | | O X | | X | | O X | | X O | | O X | | X O | 0 points +13-14-15-16-17-18------19-20-21-22-23-24-+ X: gnubg_checker3ply_cube2ply Pip counts: O 164, X 160 * sage_checkertruncated1_cubetrun moves 24/20 6/5 Rolled 41: * 24/20 6/5 Move number 4: gnubg_checker3ply_cube2ply to play 22 GNU Backgammon Position ID: sHPkASHg8+ABJA Match ID : cAlpAQAAAAAE +13-14-15-16-17-18------19-20-21-22-23-24-+ O: sage_checkertruncated1_cubetrun | X O O | | O O X X | 0 points | X O | | O O | | X O | | O | | X | | | | | | | v| |BAR| | 11 points match (Cube: 1) | | | X | | O X | | X | | O X | | X | | O X | | X | Rolled 22 | O X | | X O O | 0 points +12-11-10--9--8--7-------6--5--4--3--2--1-+ X: gnubg_checker3ply_cube2ply Pip counts: O 159, X 160 * gnubg_checker3ply_cube2ply moves 13/11(2) 6/4(2) Rolled 22: * 1. Cubeful 3-ply 13/11(2) 6/4(2) Eq.: -0.132 0.467 0.117 0.006 - 0.533 0.145 0.006 2. Cubeful 3-ply 24/22 8/4 6/4 Eq.: -0.134 (-0.002) 0.456 0.107 0.003 - 0.544 0.114 0.003 3. Cubeful 2-ply 24/22 13/11 6/4(2) Eq.: -0.210 (-0.078) 0.437 0.105 0.004 - 0.563 0.122 0.003 4. Cubeful 2-ply 24/22 6/4(3) Eq.: -0.228 (-0.096) 0.434 0.094 0.003 - 0.566 0.120 0.003 5. Cubeful 2-ply 8/4 6/4(2) Eq.: -0.247 (-0.115) 0.435 0.104 0.004 - 0.565 0.144 0.005 Move number 5: sage_checkertruncated1_cubetrun to play 53 GNU Backgammon Position ID: mPOYASSwc+QBIQ Match ID : MIFuAQAAAAAE +12-11-10--9--8--7-------6--5--4--3--2--1-+ O: sage_checkertruncated1_cubetrun | X O O | | O O X X | 0 points | X O | | O O | Rolled 53 | O | | O | | | | | | | | | ^| |BAR| | 11 points match (Cube: 1) | | | | | O X | | | | O X | | X | | O X X | | X X | | O X X | | X O X O | 0 points +13-14-15-16-17-18------19-20-21-22-23-24-+ X: gnubg_checker3ply_cube2ply Pip counts: O 159, X 152 * sage_checkertruncated1_cubetrun moves 8/3* 6/3 Rolled 53: * 8/3* 6/3 Move number 6: gnubg_checker3ply_cube2ply to play 62 GNU Backgammon Position ID: zGbkASGY85gBUA Match ID : cAlrAQAAAAAE +13-14-15-16-17-18------19-20-21-22-23-24-+ O: sage_checkertruncated1_cubetrun | X O O | | O O O X | 0 points | X O | | O O O | | | | | | | | | | | | | v| |BAR| | 11 points match (Cube: 1) | | | | | O X | | | | O X | | X | | O X X | | X X | Rolled 62 | O X X | X | X O X O | 0 points +12-11-10--9--8--7-------6--5--4--3--2--1-+ X: gnubg_checker3ply_cube2ply Pip counts: O 151, X 155 * gnubg_checker3ply_cube2ply moves bar/23 11/5* Rolled 62: * 1. Cubeful 3-ply bar/23 11/5* Eq.: -0.333 0.431 0.137 0.009 - 0.569 0.217 0.019 2. Cubeful 3-ply bar/23 24/18 Eq.: -0.363 (-0.030) 0.428 0.110 0.005 - 0.572 0.219 0.009 3. Cubeful 2-ply bar/23 8/2 Eq.: -0.466 (-0.133) 0.397 0.106 0.005 - 0.603 0.212 0.013 4. Cubeful 0-ply bar/23 13/7 Eq.: -0.894 (-0.561) 0.329 0.081 0.004 - 0.671 0.274 0.028 Move number 7: sage_checkertruncated1_cubetrun to play 55 GNU Backgammon Position ID: WOeRASjMZuQBUA Match ID : MIF2AQAAAAAE +12-11-10--9--8--7-------6--5--4--3--2--1-+ O: sage_checkertruncated1_cubetrun | X O O | O | O O O X X | 0 points | X O | | O O O | Rolled 55 | | | | | | | | | | | | ^| |BAR| | 11 points match (Cube: 1) | | | | | O X | | | | O X | | X | | O X | | X X | | O X X | | X X X O | 0 points +13-14-15-16-17-18------19-20-21-22-23-24-+ X: gnubg_checker3ply_cube2ply Pip counts: O 156, X 147 * sage_checkertruncated1_cubetrun moves bar/20*/10 13/8 Rolled 55: * bar/20*/10 13/8 Move number 8: gnubg_checker3ply_cube2ply to play 61 GNU Backgammon Position ID: zOaUAyCY88gAVA Match ID : cAlnAQAAAAAE +13-14-15-16-17-18------19-20-21-22-23-24-+ O: sage_checkertruncated1_cubetrun | X O O O | | O O O X X | 0 points | X O | | O O O | | O | | | | | | | | | | | v| |BAR| | 11 points match (Cube: 1) | | | | | X | | | | O X | | X | | O X | | X X | Rolled 61 | O X X | X | X X O | 0 points +12-11-10--9--8--7-------6--5--4--3--2--1-+ X: gnubg_checker3ply_cube2ply Pip counts: O 136, X 167 * gnubg_checker3ply_cube2ply moves bar/24 11/5 Rolled 61: * 1. Cubeful 3-ply bar/24 11/5 Eq.: -1.000 0.310 0.064 0.002 - 0.690 0.282 0.032 2. Cubeful 3-ply bar/24 8/2 Eq.: -1.000 (-0.000) 0.291 0.063 0.002 - 0.709 0.296 0.034 3. Cubeful 2-ply bar/18 Eq.: -1.000 (-0.000) 0.304 0.063 0.003 - 0.696 0.332 0.032 4. Cubeful 2-ply bar/24 13/7 Eq.: -1.000 (-0.000) 0.293 0.051 0.002 - 0.707 0.347 0.058 Move number 9: sage_checkertruncated1_cubetrun on roll, cube decision? GNU Backgammon Position ID: WOfBADTM5pQDIA Match ID : MAFgAQAAAAAE +12-11-10--9--8--7-------6--5--4--3--2--1-+ O: sage_checkertruncated1_cubetrun | X O O O | | O O O X X | 0 points | X O | | O O O X | On roll | O | | | | | | | | | | | ^| |BAR| | 11 points match (Cube: 1) | | | | | X | | | | O X | | X | | O X | | X X | | O X | | X X X O | 0 points +13-14-15-16-17-18------19-20-21-22-23-24-+ X: gnubg_checker3ply_cube2ply Pip counts: O 136, X 160 * sage_checkertruncated1_cubetrun doubles Cube analysis 2-ply cubeless equity +0.625 (Money: +0.620) 0.687 0.280 0.031 - 0.313 0.064 0.003 Cubeful equities: 1. Double, pass +1.000 2. Double, take +1.031 (+0.031) 3. No double +0.858 (-0.142) Proper cube action: Double, pass Move number 10: sage_checkertruncated1_cubetrun doubles to 2 GNU Backgammon Position ID: WOfBADTM5pQDIA Match ID : MBlgAQAAAAAE +12-11-10--9--8--7-------6--5--4--3--2--1-+ O: sage_checkertruncated1_cubetrun | X O O O | | O O O X X | 0 points | X O | | O O O X | | O | | | | | | | | | | | ^| |BAR| | | | | | | X | | | | O X | | X | | O X | | X X | Cube offered at 2 | O X | | X X X O | 0 points +13-14-15-16-17-18------19-20-21-22-23-24-+ X: gnubg_checker3ply_cube2ply Pip counts: O 136, X 160 * gnubg_checker3ply_cube2ply rejects Cube analysis 2-ply cubeless equity -0.625 (Money: -0.620) 0.313 0.064 0.003 - 0.687 0.280 0.031 Cubeful equities: 1. Double, pass -1.000 2. Double, take -1.031 (-0.031) 3. No double -0.858 (+0.142) Proper cube action: Double, pass sage_checkertruncated1_cubetrun wins 1 point Game statistics for game 1 Player sage_checkertruncated1_cubetrun gnubg_checker3ply_cube2ply Chequerplay statistics Total moves 4 4 Unforced moves 0 4 Unmarked moves 4 4 Moves marked doubtful 0 0 Moves marked bad 0 0 Moves marked very bad 0 0 Error total EMG (MWC) -0.000 ( -0.000%) -0.000 ( -0.000%) Error rate mEMG (MWC) -0.0 ( -0.000%) -0.0 ( -0.000%) Chequerplay rating n/a Supernatural Luck statistics Rolls marked very lucky 0 0 Rolls marked lucky 0 0 Rolls unmarked 0 0 Rolls marked unlucky 0 0 Rolls marked very unlucky 0 0 Luck total EMG (MWC) +0.000 ( +0.000%) +0.000 ( +0.000%) Luck rate mEMG (MWC) +0.0 ( +0.000%) +0.0 ( +0.000%) Luck rating None None Cube statistics Total cube decisions 1 2 Close or actual cube decisions 1 1 Doubles 1 0 Takes 0 0 Passes 0 1 Missed doubles below CP (EMG (MWC)) 0 0 Missed doubles above CP (EMG (MWC)) 0 0 Wrong doubles below DP (EMG (MWC)) 0 0 Wrong doubles above TG (EMG (MWC)) 0 0 Wrong takes (EMG (MWC)) 0 0 Wrong passes (EMG (MWC)) 0 0 Error total EMG (MWC) -0.000 ( -0.000%) -0.000 ( -0.000%) Error rate mEMG (MWC) -0.0 ( -0.000%) -0.0 ( -0.000%) Cube decision rating Supernatural Supernatural Overall statistics Error total EMG (MWC) -0.000 ( -0.000%) -0.000 ( -0.000%) Error rate mEMG (MWC) -0.0 ( -0.000%) -0.0 ( -0.000%) Snowie error rate -0.0 ( +0.000%) -0.0 ( +0.000%) Overall rating Supernatural Supernatural Actual result +4.85% -4.85% Luck adjusted result +4.85% -4.85% Luck based FIBS rating diff. +51.02 Error based abs. FIBS rating 2050.0 2050.0 Chequerplay errors rating loss n/a 0.0 Cube errors rating loss 0.0 0.0 Output generated 2026-07-13 by GNU Backgammon 1.08.003 20260710