MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "741"]
[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/p2p1ppp/2p1p2B/qp1P4/8/2N5/PPP1PPPP/1R1QKBNR b Kkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:50 +0000"]
[GameEndTime "2026-09-14T13:38:52 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxh6 {+8.36/9 0.029s, n=17383, sd=13}
6. d6 {-8.17/9 0.028s, n=21372, sd=15} Qb4 {+8.31/9 0.021s, n=16411, sd=15}
7. Qd2 {-8.25/7 0.015s, n=12572, sd=12} Na6 {+8.20/8 0.035s, n=23978, sd=15}
8. a3 {-8.41/8 0.017s, n=12931, sd=14} Qxd6 {+8.42/8 0.016s, n=13336, sd=15}
9. Qxd6 {-8.34/9 0.025s, n=21333, sd=12} Bxd6 {+8.19/8 0.015s, n=13546, sd=13}
10. Nd5 {-7.87/8 0.085s, n=67847, sd=14} cxd5 {+7.96/7 0.049s, n=39539, sd=9}
11. b4 {-7.90/7 0.018s, n=14924, sd=13} Bxb4+ {+8.03/6 0.033s, n=19747, sd=7}
12. axb4 {-7.81/8 0.019s, n=13647, sd=13} Nf5 {+7.70/8 0.029s, n=17868, sd=11}
13. e3 {-7.81/9 0.081s, n=50334, sd=14} Nd6 {+7.74/8 0.015s, n=12294, sd=13}
14. Ne2 {-7.88/8 0.092s, n=59979, sd=14} Ke7 {+7.90/8 0.030s, n=16666, sd=11}
15. Nd4 {-7.70/8 0.017s, n=12149, sd=6} Rb8 {+7.81/9 0.071s, n=38575, sd=15}
16. Ra1 {-7.63/8 0.043s, n=25309, sd=11} Nxb4 {+7.98/8 0.033s, n=23927, sd=13}
17. Rb1 {-8.00/7 0.096s, n=54327, sd=12} e5 {+8.58/8 0.035s, n=24467, sd=12}
18. Nf5+ {-7.82/7 0.020s, n=12364, sd=13} Nxf5 {+9.19/7 0.035s, n=31791, sd=12}
19. Rxb4 {-9.17/8 0.079s, n=53151, sd=13} d4 {+9.29/9 0.013s, n=14326, sd=12}
20. e4 {-9.25/9 0.023s, n=17790, sd=10} Nd6 {+9.18/9 0.023s, n=15215, sd=14}
21. Bd3 {-9.34/8 0.015s, n=13384, sd=11}
Bb7 {+9.48/9 0.060s, n=40038, sd=15, White makes an illegal move: e1h1} 0-1