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Degen Protocol
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Result

Chess v1

finished entry 1 play · winner takes 2 play · 3b9437eb9973b5c1b7bbbeae0ef137c6

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
21
played
Pace
86.8/min
overall 86.8/min
Biggest swing
+304
Seat 2 · move 18

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf-230-11.0 pawn/100lost 3
gbb+230+11.0 pawn/100won 3

Last moves

  1. 21Even0
  2. 20Even0
  3. 19Even0
  4. 18Seat 2+304
  5. 17Seat 2+4
  6. 16Even0
  7. 15Even0
  8. 14Seat 2+14
  9. 13Seat 1+2
  10. 12Seat 2+112
  11. 11Seat 1+104
  12. 10Seat 2+2

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
e41e9d3b4af8b8813b7eabad0e3bd3785af9f2d33e49e13068753967f90d7724
Seed hash
820e1d828a0618164b2f3e00cc305c452d729d7fbb47e6ae3044d98ce0af3a76 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 63,105, Merkle root dfd232582cef730d0b06b896a3a923aef01764650140656162c43213c66d712e. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 1605e13d87e82dd4daa7941f03a47d45ae73d51eeea6525e3e16b1ea90d21b3f
  2. a0ba54179aa1735cdbf70e16c861659ff7aa63e439ccb52229834c3e9493fc4c
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"b7b6"
21"g1f3"
32"d7d6"
41"d2d4"
52"e8d7"
61"d4d5"
72"b6b5"
81"f1b5"
92"c7c6"
101"d5c6"
112"b8c6"
121"f3e5"
132"d7e6"
141"d1d5"
152"e6f6"
161"e5d7"
172"c8d7"
181"d5g5"
192"f6e6"
201"g5f5"