MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1167"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1b1kbnr/pp1ppppp/q1n5/2p5/5B2/P1PPP3/1P3PPP/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:49 +0000"]
[GameEndTime "2026-09-14T16:01:50 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.95/8 0.019s, n=13953, sd=13} 6. d4 {+0.27/9 0.018s, n=16999, sd=13}
Qb6 {-0.56/10 0.018s, n=14098, sd=13} 7. b4 {+1.73/9 0.017s, n=15857, sd=17}
c4 {-0.80/9 0.029s, n=18190, sd=13} 8. Nd2 {+0.78/9 0.025s, n=23311, sd=13}
a5 {-0.39/9 0.017s, n=15771, sd=15} 9. Ngf3 {+0.63/8 0.019s, n=18308, sd=13}
Qa6 {-0.45/8 0.026s, n=18254, sd=12} 10. e4 {+0.04/7 0.013s, n=13691, sd=12}
e6 {-0.57/10 0.015s, n=13559, sd=15} 11. b5 {+0.06/9 0.033s, n=30360, sd=14}
Qxb5 {-0.40/9 0.030s, n=19089, sd=16} 12. exd5 {+1.07/9 0.014s, n=13141, sd=11}
exd5 {+0.66/10 0.027s, n=20700, sd=14} 13. Be2 {-0.67/10 0.030s, n=28444, sd=19}
Nf6 {+0.45/10 0.042s, n=31323, sd=15} 14. Rb1 {-0.71/10 0.017s, n=17353, sd=15}
Qa6 {+0.67/10 0.041s, n=30036, sd=17} 15. Ne5 {-0.86/10 0.020s, n=13702, sd=17}
Nxe5 {+0.54/10 0.053s, n=39935, sd=17}
16. dxe5 {+0.07/11 0.028s, n=26063, sd=18} Nd7 {+0.38/10 0.022s, n=12363, sd=15}
17. Nf3 {-0.27/11 0.038s, n=37460, sd=18} Nc5 {+0.52/9 0.016s, n=13678, sd=16}
18. Nd4 {-0.45/10 0.031s, n=19496, sd=14} Be7 {-0.07/10 0.044s, n=36974, sd=19}
19. Nb5 {-0.23/11 0.028s, n=22370, sd=24} Qc6 {+0.12/11 0.017s, n=16592, sd=20}
20. Qxd5 {-0.08/10 0.023s, n=13188, sd=17, Black makes an illegal move: e8h8}
1-0