MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1543"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kbnr/p3pppp/2p5/qp1pP3/7P/3P4/PPPN1PP1/R1BQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:13:31 +0200"]
[GameEndTime "2026-09-14T17:13:32 +0200"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... c5 {-0.87/9 0.032s, n=18980, sd=15} 6. c3 {+0.78/9 0.023s, n=17161, sd=16}
e6 {-0.67/10 0.024s, n=17610, sd=17} 7. d4 {+0.88/9 0.027s, n=17305, sd=14}
Qb6 {-0.95/8 0.022s, n=16597, sd=14} 8. Ndf3 {+0.79/8 0.017s, n=12203, sd=11}
b4 {-1.05/8 0.018s, n=13437, sd=12} 9. Bd3 {+0.90/9 0.025s, n=18666, sd=14}
a5 {-1.07/8 0.019s, n=12931, sd=12} 10. Ne2 {+0.98/9 0.034s, n=20922, sd=15}
Ba6 {-1.09/9 0.030s, n=22177, sd=13} 11. Bc2 {+1.28/9 0.031s, n=16694, sd=12}
Bb5 {-1.65/7 0.034s, n=20910, sd=11} 12. a3 {+1.25/8 0.020s, n=13910, sd=14}
Qa6 {-1.19/9 0.031s, n=21866, sd=14} 13. dxc5 {+1.93/9 0.017s, n=14015, sd=14}
bxa3 {-2.31/10 0.034s, n=26287, sd=16}
14. Rxa3 {+2.17/10 0.016s, n=13298, sd=19} Bxc5 {-2.51/9 0.016s, n=12209, sd=15}
15. Ned4 {+2.28/10 0.026s, n=18677, sd=18} Nd7 {-2.24/10 0.027s, n=20586, sd=12}
16. b4 {+2.50/8 0.032s, n=19400, sd=15} Bb6 {-1.88/10 0.048s, n=32103, sd=13}
17. Nxb5 {+2.32/8 0.017s, n=13289, sd=14} Qxb5 {-2.12/10 0.055s, n=30812, sd=17}
18. h5 {+2.13/9 0.028s, n=21979, sd=16} Qc6 {-1.97/10 0.040s, n=29933, sd=17}
19. bxa5 {+2.18/10 0.053s, n=36572, sd=18}
Rxa5 {-2.47/11 0.029s, n=22801, sd=17}
20. Rxa5 {+3.41/10 0.016s, n=14219, sd=15}
Bxa5 {-2.19/10 0.018s, n=13423, sd=14, White makes an illegal move: e1h1} 0-1